def printerPrintheadCommand():
valid_commands = {"jog": [], "home": ["axes"], "feedrate": ["factor"]}
command, data, response = get_json_command_from_request(
request, valid_commands)
if response is not None:
return response
if not printer.is_operational() or (printer.is_printing()
and command != "feedrate"):
# do not jog when a print job is running or we don't have a connection
return make_response(
"Printer is not operational or currently printing", 409)
valid_axes = ["x", "y", "z"]
##~~ jog command
if command == "jog":
# validate all jog instructions, make sure that the values are numbers
validated_values = {}
for axis in valid_axes:
if axis in data:
value = data[axis]
if not isinstance(value, (int, float)):
return make_response(
"Not a number for axis %s: %r" % (axis, value), 400)
validated_values[axis] = value
absolute = "absolute" in data and data[
"absolute"] in valid_boolean_trues
speed = data.get("speed", None)
# execute the jog commands
printer.jog(validated_values, relative=not absolute, speed=speed)
##~~ home command
elif command == "home":
validated_values = []
axes = data["axes"]
for axis in axes:
if not axis in valid_axes:
return make_response("Invalid axis: %s" % axis, 400)
validated_values.append(axis)
# execute the home command
printer.home(validated_values)
elif command == "feedrate":
factor = data["factor"]
if not isinstance(factor, (int, float)):
return make_response("Not a number for feed rate: %r" % factor,
400)
try:
printer.feed_rate(factor)
except ValueError as e:
return make_response("Invalid value for feed rate: %s" % str(e),
400)
return NO_CONTENT
def printerPrintheadCommand():
valid_commands = {
"jog": [],
"home": ["axes"],
"feedrate": ["factor"]
}
command, data, response = get_json_command_from_request(request, valid_commands)
if response is not None:
return response
if not printer.is_operational() or (printer.is_printing() and command != "feedrate"):
# do not jog when a print job is running or we don't have a connection
return make_response("Printer is not operational or currently printing", 409)
tags = {"source:api", "api:printer.printhead"}
valid_axes = ["x", "y", "z"]
##~~ jog command
if command == "jog":
# validate all jog instructions, make sure that the values are numbers
validated_values = {}
for axis in valid_axes:
if axis in data:
value = data[axis]
if not isinstance(value, (int, long, float)):
return make_response("Not a number for axis %s: %r" % (axis, value), 400)
validated_values[axis] = value
absolute = "absolute" in data and data["absolute"] in valid_boolean_trues
speed = data.get("speed", None)
# execute the jog commands
printer.jog(validated_values, relative=not absolute, speed=speed, tags=tags)
##~~ home command
elif command == "home":
validated_values = []
axes = data["axes"]
for axis in axes:
if not axis in valid_axes:
return make_response("Invalid axis: %s" % axis, 400)
validated_values.append(axis)
# execute the home command
printer.home(validated_values, tags=tags)
elif command == "feedrate":
factor = data["factor"]
if not isinstance(factor, (int, long, float)):
return make_response("Not a number for feed rate: %r" % factor, 400)
try:
printer.feed_rate(factor, tags=tags)
except ValueError as e:
return make_response("Invalid value for feed rate: %s" % str(e), 400)
return NO_CONTENT
def printerPrintheadCommand():
valid_commands = {"jog": [], "home": ["axes"], "feedrate": ["factor"]}
command, data, response = get_json_command_from_request(request, valid_commands)
if response is not None:
return response
if not printer.is_operational() or (printer.is_printing() and command != "feedrate"):
# do not jog when a print job is running or we don't have a connection
abort(409, description="Printer is not operational or currently printing")
tags = {"source:api", "api:printer.printhead"}
valid_axes = ["x", "y", "z"]
##~~ jog command
if command == "jog":
# validate all jog instructions, make sure that the values are numbers
validated_values = {}
for axis in valid_axes:
if axis in data:
value = data[axis]
if not isinstance(value, (int, long, float)):
abort(400, description="axis value is invalid")
validated_values[axis] = value
absolute = "absolute" in data and data["absolute"] in valid_boolean_trues
speed = data.get("speed", None)
# execute the jog commands
printer.jog(validated_values, relative=not absolute, speed=speed, tags=tags)
##~~ home command
elif command == "home":
validated_values = []
axes = data["axes"]
for axis in axes:
if axis not in valid_axes:
abort(400, description="axis is invalid")
validated_values.append(axis)
# execute the home command
printer.home(validated_values, tags=tags)
elif command == "feedrate":
factor = data["factor"]
if not isinstance(factor, (int, long, float)):
abort(400, description="factor is invalid")
try:
printer.feed_rate(factor, tags=tags)
except ValueError:
abort(400, description="factor is invalid")
return NO_CONTENT
def printerPrintheadCommand(request=None):
if not printer.isOperational() or printer.isPrinting():
# do not jog when a print job is running or we don't have a connection
return make_response(
"Printer is not operational or currently printing", 409)
valid_commands = {"jog": [], "home": ["axes"]}
command, data, response = util.getJsonCommandFromRequest(
request, valid_commands)
print "command:", command, "data:", data, "response:", response
if response is not None:
return response
valid_axes = ["x", "y", "z"]
##~~ jog command
if command == "jog":
# validate all jog instructions, make sure that the values are numbers
validated_values = {}
for axis in valid_axes:
if axis in data:
value = data[axis]
if not isinstance(value, (int, long, float)):
return make_response(
"Not a number for axis %s: %r" % (axis, value), 400)
validated_values[axis] = value
# execute the jog commands
for axis, value in validated_values.iteritems():
printer.jog(axis, value)
##~~ home command
elif command == "home":
validated_values = []
axes = data["axes"]
for axis in axes:
if not axis in valid_axes:
return make_response("Invalid axis: %s" % axis, 400)
validated_values.append(axis)
# execute the home command
printer.home(validated_values)
return NO_CONTENT
def printerPrintheadCommand():
if not printer.isOperational() or printer.isPrinting():
# do not jog when a print job is running or we don't have a connection
return make_response("Printer is not operational or currently printing", 409)
valid_commands = {
"jog": [],
"home": ["axes"]
}
command, data, response = util.getJsonCommandFromRequest(request, valid_commands)
if response is not None:
return response
valid_axes = ["x", "y", "z"]
##~~ jog command
if command == "jog":
# validate all jog instructions, make sure that the values are numbers
validated_values = {}
for axis in valid_axes:
if axis in data:
value = data[axis]
if not isinstance(value, (int, long, float)):
return make_response("Not a number for axis %s: %r" % (axis, value), 400)
validated_values[axis] = value
# execute the jog commands
for axis, value in validated_values.iteritems():
printer.jog(axis, value)
##~~ home command
elif command == "home":
validated_values = []
axes = data["axes"]
for axis in axes:
if not axis in valid_axes:
return make_response("Invalid axis: %s" % axis, 400)
validated_values.append(axis)
# execute the home command
printer.home(validated_values)
return NO_CONTENT
def printerPrintheadCommand():
valid_commands = {
"jog": [],
"home": ["axes"],
"feedrate": ["factor"],
"position": ["x", "y"]
}
command, data, response = get_json_command_from_request(request, valid_commands)
if response is not None:
return response
if not (printer.is_operational() or printer.is_locked()) or (printer.is_printing() and command != "feedrate"):
# do not jog when a print job is running or we don't have a connection
return make_response("Printer is not operational or currently printing", 409)
valid_axes = ["x", "y", "z"]
##~~ jog command
if command == "jog":
# validate all jog instructions, make sure that the values are numbers
validated_values = {}
for axis in valid_axes:
if axis in data:
value = data[axis]
if not isinstance(value, (int, long, float)):
return make_response("Not a number for axis %s: %r" % (axis, value), 400)
validated_values[axis] = value
# execute the jog commands
for axis, value in validated_values.iteritems():
printer.jog(axis, value)
##~~ position command
if command == "position":
# validate all jog instructions, make sure that the values are numbers
validated_values = {}
x = data["x"]
y = data["y"]
if isinstance(x, (int, long, float)) and isinstance(y, (int, long, float)) :
printer.position(x, y)
else:
return make_response("Not a number for axis %s: %r" % (axis, value), 400)
##~~ home command
elif command == "home":
validated_values = []
axes = data["axes"]
for axis in axes:
if not axis in valid_axes:
return make_response("Invalid axis: %s" % axis, 400)
validated_values.append(axis)
# execute the home command
printer.home(validated_values)
elif command == "feedrate":
factor = data["factor"]
if not isinstance(factor, (int, long, float)):
return make_response("Not a number for feed rate: %r" % factor, 400)
try:
printer.feed_rate(factor)
except ValueError as e:
return make_response("Invalid value for feed rate: %s" % str(e), 400)
return NO_CONTENT
